1-Pentene
SIAL/76969 - analytical standard
CAS Number: 109-67-1
Empirical Formula (Hill Notation): C5H10
Molecular Weight: 70.13
EC Number: 203-694-5
MDL Number: MFCD00003567
Linear Formula: CH3CH2CH2CH=CH2
Product Type: Chemical
application(s) | cleaning products cosmetics environmental food and beverages personal care petroleum |
assay | ≥99.5% (GC) |
autoignition temp. | 522 °F |
bp | 29.9-30.1 °C (lit.) |
density | 0.641 g/mL at 25 °C (lit.) |
expl. lim. | 8.7 % |
format | neat |
grade | analytical standard |
InChI | 1S/C5H10/c1-3-5-4-2/h3H,1 |
InChI key | YWAKXRMUMFPDSH-UHFFFAOYSA |
Quality Level | 100 ![]() |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | CCCC=C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 2.4 (vs air) |
vapor pressure | 10.27 psi ( 20 °C) |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
General description: | This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H224 - H304 - H315 - H319 |
Precautionary statements | P210 - P301 + P310 + P331 - P302 + P352 - P305 + P351 + P338 - P403 + P233 |
Hazard Codes | F+,Xn |
Risk Statements | 12-52/53-65 |
Safety Statements | 61-62 |
RIDADR | UN1108 - class 3 - PG 1 - 1-Pentene |
WGK Germany | WGK 3 |
Flash Point(F) | -59.8 °F - closed cup |
Flash Point(C) | -51 °C - closed cup |
Purity | ≥99.5% (GC) |
bp | 29.9-30.1 °C (lit.) |
Density | 0.641 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 41116107 |